The last time we tripped, a bunch of us tried to define what acid actually does to your mind, and I think we came up with something like:

"acid opens up all your senses and lets someone see the world the way it was meant to be seen. anytime you're not tripping acid, your senses are filtered and the world is not what it seems. Trip acid and all these filters on your brain melt away and you are able to explore anything and everything. God intended for us to see the world like this, and so on..."

lol, there was a lot more, but I can't really word it right now. I'll give it a go on Saturday when I'm tripping.